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|a (TOE)ost15014599
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|a E 1.99:ucrl-tr-205726
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|a E 1.99:ucrl-tr-205726
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|a ucrl-tr-205726
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|a Level densities and gamma-ray strength functions in 170,171,172-Yb
|h [electronic resource]
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|a Washington, D.C. :
|b United States. Department of Energy. ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 2004.
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|a PDF-file: 16 pages; size: 0.4 Mbytes.
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|a text
|b txt
|2 rdacontent.
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|a computer
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|2 rdamedia.
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|a online resource
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|a Published through SciTech Connect.
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|a 07/28/2004.
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|a "ucrl-tr-205726"
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|a Agvaanluvsan, U; Schiller, A; Becker, J; Bernstein, L; Garrett, P; Guttormsen, M; Mitchell, G; Rekstad, J; Siem, S; Voinov, A; Younes, W.
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|a Level densities and radiative strength functions in ¹⁷¹Yb and ¹⁷°Yb nuclei have been measured using the ¹⁷¹Yb(³He³Heγ)¹⁷¹Yb and ¹⁷¹Yb(³He,αγ)¹⁷°Yb reactions. New data on ¹⁷¹Yb are compared to a previous measurement for ¹⁷¹Yb from the ¹⁷²Yb(³He,αγ)¹⁷¹Yb reaction. Systematics of level densities and radiative strength functions in {sup 170,171,172}Yb are established. The entropy excess in ¹⁷¹Yb relative to the even-even nuclei {sup 170,172}Yb due to the unpaired neutron quasiparticle is found to be approximately 2k{sub B}. Results for the radiative strength function from the two reactions lead to consistent parameters characterizing the ''pygmy'' resonances. Pygmy resonances in the {sup 170,172}Yb populated by the (³He,α) reaction appear to be split into two components for both of which a complete set of resonance parameters are obtained.
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|b W-7405-ENG-48.
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|a Entropy.
|2 local.
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|a Even-Even Nuclei.
|2 local.
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|a Neutrons.
|2 local.
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|a Nuclei.
|2 local.
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|a Resonance.
|2 local.
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|a Strength Functions.
|2 local.
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| 650 |
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|a Nuclear Physics And Radiation Physics.
|2 edbsc.
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| 710 |
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|a Lawrence Berkeley National Laboratory.
|4 res.
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| 710 |
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|a United States.
|b Department of Energy.
|4 spn.
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| 710 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
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|u http://www.osti.gov/scitech/biblio/15014599
|z Online Access (via OSTI)
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| 907 |
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|a .b70304166
|b 03-09-23
|c 03-31-12
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| 998 |
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|a web
|b 05-20-19
|c f
|d m
|e p
|f eng
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|h 0
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|a Information bridge
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|i 02d9677d-1f5d-5c61-9c00-2c730e63424b
|s ffeb17a6-1d72-5cab-8030-9201eb757628
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| 952 |
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|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:ucrl-tr-205726
|h Superintendent of Documents classification
|i web
|n 1
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